子宫内膜,顾名思义,应当生长在子宫。而当具有生长功能的子宫内膜组织.出现在子宫腔内壁以外的部位时,称为子宫内膜异位症。子宫内膜异位症是妇科的常见病和多发病,常见的异位部位是盆腔。凡育龄妇女有进行性痛经和不孕史,妇科检查时触及盆腔内有触痛性结节或子宫旁有不活动的囊性包块,即 Endometrium, as the name suggests, should be grown in the womb. And when the growth of endometrial tissue appears in the uterine cavity outside the wall of the site, known as endometriosis. Endometriosis is a common gynecological disease and frequently-occurring disease is the pelvic cavity. Where women of childbearing age have a history of dysmenorrhea and infertility, gynecological examination touches the pelvic cavity has occipital nodules or uterine inactive cystic mass, that is